Maximize airflow, unleash a deeper turbo spool note, and improve throttle response on your 2005–2007 Dodge Ram 2500/3500 with the Volant Cold Air Intake System featuring Oiled Cotton Filtration (16559). Engineered specifically for the 3rd Gen 5.9L Cummins HO, this performance intake system replaces the restrictive factory airbox and paper filter with a high-capacity open-element air box and a smooth, cross-linked polyethylene intake duct designed to feed your turbocharger with high-velocity ambient air.

High-Flow Open-Element Design and Washable Oiled Media

The Volant 16559 kit features a heavy-duty heat shield designed to block radiant engine bay heat while allowing maximum airflow exposure to a massive, multi-layer oiled cotton air filter. The precision-molded polyethylene intake tube eliminates sharp factory bends and internal turbulence, ensuring your 24-valve Cummins spools faster and pulls harder under heavy loads. The reusable cotton gauze filter can be easily washed and re-oiled for the lifetime of your truck.

Key Features & Benefits

• High-Flow Oiled Cotton Filtration: Multi-layer cotton gauze media delivers exceptional dust-holding capacity and maximizes airflow for enhanced turbo response.
• Aggressive Under-Hood Sound: Open-element configuration allows for a deep, distinct turbo whistle and intake growl under acceleration.
• Durable Heat Shield: Custom-molded barrier protects the filter element from radiant engine bay heat while sealing against the underside of the hood.
• Smooth-Flow Polyethylene Duct: Computer-designed intake tube reduces flow restriction to optimize volumetric efficiency across the RPM range.
• Direct Bolt-On Fitment: Mounts securely using factory mounting points and includes heavy-duty silicone couplers and stainless steel clamps.

Technical Specifications

• Manufacturer Part Number: 16559
• Engine Platform: 2005–2007 Dodge Ram 5.9L 24V Cummins HO Turbo Diesel (3rd Gen)
• Filter Media Type: Washable Multi-Layer Oiled Cotton Gauze
• Housing Style: Open-Element Heat Shield with Polyethylene Duct
• Street Legal Status: 50-State Emissions Legal (CARB EO Exempt where applicable)
• Warranty: Volant Limited Lifetime Warranty on Enclosures and Ducts

Vehicle Fitment & Installation Notes

• 2005–2007 Dodge Ram 2500 – 5.9L 24V Cummins HO Turbo Diesel
• 2005–2007 Dodge Ram 3500 – 5.9L 24V Cummins HO Turbo Diesel
• Fits Model Years: 2003, 2004, 2005, 2006, 2007 (3rd Generation)
• Installation Tip: Verify that all silicone sleeve connections and worm-gear clamps are properly seated and torqued down to prevent unmetered air leaks past the intake temperature sensors.